Jamal Hj. No Pemasaran rangkaian : multi level marketing / Jamal - ed. ke-3 - [s.l] : Semangat Helang, 1996 - vi, 111ms. : il. ; 22cm ISBN: 9839997181 (RM 30.00) Subjects--Topical Terms: Multilevel marketing--MalaysiaDirect selling Dewey Class. No.: 658.54 JAM